Dongha Heat Treatment is a specialized metal heat treatment company located in Sasang-gu, Busan, led by CEO Jeong Yeong-hwa. It provides metal heat treatment services in the metal processing product manufacturing sector and operates with a staff of approximately 8 people.

Business sectors

• Metal Heat Treatment: Dongha Heat Treatment specializes in heat treatment processes designed to improve the physical and chemical properties of metals and alloys. Through this, it imparts desired characteristics such as hardness, strength, ductility, and wear resistance to metals.

Products

• Metal Heat Treatment Service: The primary service is metal heat treatment, which is a heating and cooling process designed to alter the internal structure of metal materials to obtain useful properties such as impact resistance, wear resistance, and extended service life for parts or tools.

Special Features

• Improvement of mechanical properties of metal materials: Through heat treatment, mechanical properties such as hardness, strength, and toughness are improved to make metal materials suitable for their intended use.
• Improved machinability and durability: Enhances material machinability and relieves internal stress to reduce cracking or deformation of parts, thereby improving durability.

Job Information

• Main Positions Hiring: We are primarily recruiting for heat treatment machine operation, heat treatment production, and heat treatment field work positions.
• Benefits: We provide the four major social insurances, including National Pension, Employment Insurance, Industrial Accident Insurance, and Health Insurance, as well as severance pay.

💡 A word from Jobploy
Dongha Heat Treatment plays a significant role in the field of metal heat treatment. Your skills and efforts will contribute greatly to enhancing the quality of our metal products. Embark on a new challenge with a positive mindset!